Watch List notes:

CELTIC COINS
Britain

Trinovantes. Tasciovanos, c. 25 BC - AD 10. Stater (Gold, 16-18mm, 5.38 g), Warrior series B. Crossed wreath motif, one curved, and with two opposed crescents at the center Rev. TAS C Warrior on horseback to right, holding carnyx; to left, right and in exergue, ringed pellet. ABC 2565. BMC 1620-22. VA 1730-5. Rare. Well centered and clear. Good very fine.

From the Cologny Collection, ex Rudd List 87, May 2006, 55.
Found at Hemel Hempstead, CCI 06-0182